professor of anthropology at the university of wisconsin madison has written another book, this one is ," causeydie aires reflection of a japanese student soldiers." professor, where did the term, kamikaze come from? >> well, they came twice and they were going to try to land and then the storm came and all of the ships are overturned. that is how japan was saved so to speak and therefore they said this was god's wind to save japan. >> is that what kamikaze means? >> every character has to promote one pronunciation, and two characters for kamikaze bickel shampoo in japan. >> what does that mean? >> the same thing, dodd's wind. >> when did the japanese military start to use the term kamikaze or is that still an english term we use? >> it has been used but in a particular operation i fink there are distinct before you call kamikaze. one is pearl harbor and that was different because it wasn't the one mission and the submarine was waiting for them to return so that was a very different one. but then 1i wrote is at the very end of the war when everybody knew japan had absolutely no chance of winning